How to Reset the Tire Pressure Light (TPMS) on a Chevrolet Tahoe and Suburban

1. Park the vehicle and keep it stationary for about 20 minutes after a tire is installed so the system can recalculate.
2. Drive at a minimum speed of 20 km/h (12 mph) to begin the relearn process.
3. Continue driving for up to 10 minutes while the sensor matching process completes.
4. Watch the DIC, which shows a dash (-) or a pressure value during the relearn.

• Matching is needed after rotating tires or replacing one or more TPMS sensors.
• A warning message displays in the DIC if a problem occurs during the relearn process.
• After rotating, set front and rear tires to the pressure on the Tire and Loading Information label.

Source: 2026 Chevrolet Tahoe and Suburban owner's manual, PDF pages 348, 349. Steps are summarized in our own words (AI-assisted, checked against the cited pages 2026-10-18). Other model years can differ; your manual has the final word.